PENGARUH VARIASI KONSENTRASI LOGAM MANGAN (Mn) TERHADAP EFISIENSI PENYISIHAN LOGAM BESI (Fe) PADA ADSORPSI MENGGUNAKAN SERBUK KULIT JAGUNG SEBAGAI ADSORBEN

Abstract

This research aims to analyze the effect of Mn concentration on the removal efficiency of Fe from aqueous solution by maize husk as adsorbent. Batch experiments were carried out at ambient temperature with the optimum condition for Fe removal i.e. 4 of pH solution, 0,075-0,250 mm of adsorbent diameter and 20 g/L of adsorbent dose with 60 min of contact time and 100 rpm of agitation speed. The variation of Mn concentration in the aqueous solutions were Fe>Mn, Fe=Mn, and Fe Mn, Fe=Mn, dan Fe Mn, Fe=Mn, dan Fe